Secondary clamping device for wheel

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 10605301
APP PUB NO 20190032705A1
SERIAL NO

15839215

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

Disclosed is a secondary clamping device for a wheel. Two bearings and a spacing ring are closed in a base by a bearing end cover, a shaft sleeve is mounted on the bearings, a linear bearing and a gland are fixed on the shaft sleeve, a positioning pin is fixed at the top of the floating shaft, two ends of the spring A are respectively connected with the positioning pin and the linear bearing, and the positioning pin can move up and down under the action of the spring A. A pull rod is fixed on the gland, the outer wall of the floating column is connected with the inner hole of the shaft sleeve, two ends of the spring B are respectively connected with the gland and the floating column.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
CITIC DICASTAL CO LTD066011 QUINHUANGDAO HEIBEI

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Haiping Qinhuangdao, CN 16 55
He, Zegong Qinhuangdao, CN 3 3
Liu, Weidong Qinhuangdao, CN 192 700
Tian, Yeling Qinhuangdao, CN 4 4
Wang, Yingfeng Qinhuangdao, CN 24 29
Yao, Dan Qinhuangdao, CN 10 20
Zhang, Shengchao Qinhuangdao, CN 14 16

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Sep 30, 2027
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 30, 2031
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00